Sunscreen effectiveness Jul 1, 2007 17:41:56 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Jimi on Jul 1, 2007 17:41:56 GMT -5 If you think you know your sunscreen's effectiveness, check this link out and make sure. I was shocked to find my sunblock rated pretty much the worst.Got nano particles?
